EP4099709A4 - Data processing method and apparatus, device, and readable storage medium - Google Patents

Data processing method and apparatus, device, and readable storage medium Download PDF

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Publication number
EP4099709A4
EP4099709A4 EP21846310.7A EP21846310A EP4099709A4 EP 4099709 A4 EP4099709 A4 EP 4099709A4 EP 21846310 A EP21846310 A EP 21846310A EP 4099709 A4 EP4099709 A4 EP 4099709A4
Authority
EP
European Patent Office
Prior art keywords
storage medium
data processing
readable storage
processing method
readable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP21846310.7A
Other languages
German (de)
French (fr)
Other versions
EP4099709A1 (en
Inventor
Qireng LIANG
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tencent Technology Shenzhen Co Ltd
Original Assignee
Tencent Technology Shenzhen Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tencent Technology Shenzhen Co Ltd filed Critical Tencent Technology Shenzhen Co Ltd
Publication of EP4099709A1 publication Critical patent/EP4099709A1/en
Publication of EP4099709A4 publication Critical patent/EP4099709A4/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/439—Processing of audio elementary streams
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/40—Scenes; Scene-specific elements in video content
    • G06V20/46—Extracting features or characteristics from the video content, e.g. video fingerprints, representative shots or key frames
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/194—Segmentation; Edge detection involving foreground-background segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/246—Analysis of motion using feature-based methods, e.g. the tracking of corners or segments
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/233—Processing of audio elementary streams
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/23418—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H04S1/005—For headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Mathematical Physics (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Image Analysis (AREA)
EP21846310.7A 2020-07-24 2021-06-16 Data processing method and apparatus, device, and readable storage medium Pending EP4099709A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010724466.1A CN111885414B (en) 2020-07-24 2020-07-24 Data processing method, device and equipment and readable storage medium
PCT/CN2021/100306 WO2022017083A1 (en) 2020-07-24 2021-06-16 Data processing method and apparatus, device, and readable storage medium

Publications (2)

Publication Number Publication Date
EP4099709A1 EP4099709A1 (en) 2022-12-07
EP4099709A4 true EP4099709A4 (en) 2023-05-17

Family

ID=73201650

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21846310.7A Pending EP4099709A4 (en) 2020-07-24 2021-06-16 Data processing method and apparatus, device, and readable storage medium

Country Status (4)

Country Link
US (1) US20220392224A1 (en)
EP (1) EP4099709A4 (en)
CN (1) CN111885414B (en)
WO (1) WO2022017083A1 (en)

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CN111885414B (en) * 2020-07-24 2023-03-21 腾讯科技（深圳）有限公司 Data processing method, device and equipment and readable storage medium
CN112492380B (en) 2020-11-18 2023-06-30 腾讯科技（深圳）有限公司 Sound effect adjusting method, device, equipment and storage medium
CN112466325B (en) * 2020-11-25 2024-06-04 Oppo广东移动通信有限公司 Sound source localization method and device, and computer storage medium
CN112584297B (en) * 2020-12-01 2022-04-08 中国电影科学技术研究所 Audio data processing method and device and electronic equipment
CN113760407B (en) * 2021-02-18 2025-08-22 北京沃东天骏信息技术有限公司 Information processing method, device, equipment and storage medium
CN113365132B (en) * 2021-05-27 2022-04-08 网易有道信息技术(江苏)有限公司 Image processing method and device, electronic equipment and storage medium
CN114257854A (en) * 2021-11-19 2022-03-29 支付宝(杭州)信息技术有限公司 Volume control method, volume control device and electronic equipment
CN114822568A (en) * 2022-06-02 2022-07-29 深圳创维－Rgb电子有限公司 Audio playback method, apparatus, device, and computer-readable storage medium
CN115348397B (en) * 2022-08-10 2025-04-01 网易（杭州）网络有限公司 Audio processing method, device, processing equipment and storage medium
CN117793607A (en) * 2022-09-28 2024-03-29 华为技术有限公司 A playback control method and device
CN115795088A (en) * 2022-10-27 2023-03-14 联想(北京)有限公司 Audio and video alignment method, device, equipment and storage medium
CN118042345A (en) * 2022-11-04 2024-05-14 中兴通讯股份有限公司 Method, device and storage medium for realizing spatial sound effects based on free viewing angle
CN116246328B (en) * 2023-03-08 2026-01-23 清华大学 Face data generation method, device, computer equipment and storage medium
CN120935358B (en) * 2025-10-13 2026-02-27 上海剀蕊得信息科技有限公司 High fault tolerance audio/video combined coding and decoding method for satellite channel

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Also Published As

Publication number Publication date
CN111885414B (en) 2023-03-21
EP4099709A1 (en) 2022-12-07
WO2022017083A1 (en) 2022-01-27
CN111885414A (en) 2020-11-03
US20220392224A1 (en) 2022-12-08

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